How a Solo Dev Used a Freemium Model to Hit 10K MRR
The Indie Hacker Podcast with Fexingo: Solo Developers, SaaS Side Projects, and Independent Tech · 2026-06-18 · 8 min
Episode notes
In this episode, Lucas and Luna dive into the freemium strategy of a solo developer who built a SaaS tool called 'TimeTrim'—a time-tracking app designed for freelancers. By offering a generous free tier, the developer attracted over 15,000 users in ten months, then converted 4% to a paid plan at $19 per month, reaching $10K MRR. Lucas breaks down the numbers: 600 paying customers, a freemium-to-paid conversion rate that beats the industry average, and total monthly churn under 3%. Luna challenges whether freemium is always the right call for solo devs, pointing to the costs of supporting free users. They discuss the developer's specific tactics: limiting the free tier to 5 projects and 10 clients, using in-app nudges for upgrades, and focusing on a niche audience of independent consultants. The conversation also covers the risks of scaling support without a team and how the developer automated onboarding emails to reduce churn. A practical case study for anyone considering a freemium path.